Results 301 to 310 of about 324,431 (365)

Bioinspired Claw‐Engaged Adhesive Microparticles Armed with γGC Alleviate Ulcerative Colitis via Targeted Suppression of Macrophage Ferroptosis

open access: yesAdvanced Science, EarlyView.
γGC deficiency in ulcerative colitis drives macrophage ferroptosis‐mediated inflammation. Claw‐engaged microparticles armed with γGC (γGC‐MPs) enhance lesion targeting, promoting localized γGC release and tissue uptake. On the cover, Monkey King (Macrophages) was bound by the Immortal‐Binding Rope and subsequently sealed beneath the Five‐Fingered ...
Rong Wang   +10 more
wiley   +1 more source

SNORA74A Drives Self‐Renewal of Liver Cancer Stem Cells and Hepatocarcinogenesis Through Activation of Notch3 Signaling

open access: yesAdvanced Science, EarlyView.
Abstract Liver cancer stem cells (CSCs) account for tumor initiation, heterogeneity and therapy resistance. However, the role of small nucleolar RNAs (snoRNAs) in the regulation of liver CSCs remains largely unclear. Here, this work identifies a conserved H/ACA box snoRNA SNORA74A which is highly expressed in liver CSCs.
Ziheng Zhou   +12 more
wiley   +1 more source

Payment model impact on the resilience of rural communities: Exploratory study. [PDF]

open access: yesCan Fam Physician
Barbour L   +6 more
europepmc   +1 more source

Unveiling Sodium Diffusion Kinetics and Locking Mechanisms for High‐Performance CZTSSe Photovoltaics

open access: yesAdvanced Science, EarlyView.
This study contrasts conventional processing with rapid‐cooling pathways for CZTSSe absorber fabrication. Visualized through dual synthesis routes, the Na‐locking strategy utilizes accelerated cooling rates to regulate Na diffusion from soda‐lime glass.
Shuyu Li   +10 more
wiley   +1 more source

Current Progress and Challenges of Electromagnetic Wave Absorbing Materials at High Temperature

open access: yesAdvanced Science, EarlyView.
This review explains three dielectric loss mechanisms of electromagnetic wave absorbing materials under high temperatures and the high temperature testing technology is explained. The research progress of carbon‐based, ceramic‐based and metamaterial‐based electromagnetic wave absorbers is analyzed.
Zhixiao Wang   +5 more
wiley   +1 more source

Factors influencing the intention of doctors to emigrate: a cross-sectional study of Ghanaian doctors. [PDF]

open access: yesBMC Health Serv Res
Wutor BM   +5 more
europepmc   +1 more source

Dynamic Bonds Reinforced Polyamide Elastomer for Biomedical Orthosis

open access: yesAdvanced Science, EarlyView.
A dynamic bonds (DBs) reinforced shape memory polyamide elastomer is developed using reactive extrusion. Dynamic covalent networks enhance interlayer adhesion in 4D‐printed objects by utilizing the combined effects of multiple DBs, reducing mechanical anisotropy and improving the mechanical and shape memory properties.
Zhen Li   +12 more
wiley   +1 more source

A General Strategy for Bandgap Engineering Via Anion‐Lattice Doping in High‐Entropy Oxides

open access: yesAdvanced Science, EarlyView.
A generalizable strategy is developed leveraging facile anion‐lattice doping in high entropy materials to modulate the bandgap in high‐entropy metal oxides (HEMOs). By incorporating nitrogen into a single‐phase high‐entropy metal oxide/nitride (HEMO:HEMN) solid solution, a substantial bandgap reduction from 3.55 eV (HEMO) to ≈2.46 eV (HEMO:HEMN) is ...
Kevin Siniard   +6 more
wiley   +1 more source

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